TWI532945B - Support frame and electronic device - Google Patents

Description

Support frame and electronic device

The invention relates to a support frame, in particular to a multifunctional support frame and an electronic device having the support frame.

A desktop electronic device, typically a display screen, such as a liquid crystal display, an all in one PC, typically has a support frame to support the body with the screen on the table top.

However, the existing body supported by the support frame can only be tilted slightly in the front-rear direction, and the body cannot be flipped backwards to share the view of others. Further, the body is usually horizontally disposed in the longitudinal direction, and the body cannot be rotated so as to be erected in the longitudinal direction, and the display requirement of the screen having a long length in the vertical direction cannot be satisfied.

In addition, most of the existing support frames cannot be folded, and it requires a lot of space and a large amount of packaging materials to be used for transportation. Moreover, in order to carry the desktop electronic device without packaging, it is usually necessary to use both hands. It is quite inconvenient to apply the force to the body to move the desktop electronic device.

Moreover, the existing body of the desktop electronic device with a display screen tends to be thinner, so that the built-in speaker is also miniaturized, which results in poor sound quality of the speaker, and cannot satisfy the sound when playing the video file. Effective demand.

Accordingly, it is an object of the present invention to provide a support frame having a multifunction.

Another object of the present invention is to provide an electronic device having a multi-functional support frame.

Therefore, the electronic device of the present invention comprises: a body and a support frame. The body comprises a display screen and a casing. The support frame comprises a base unit, an engaging unit and a connecting unit. The base unit includes a base having two ends and defining a receiving space. The joint unit includes a joint connected to the casing and a connecting arm connected to the joint. The connecting unit includes a pair of support arms and a grip. The pair of support arms respectively have a first end and a second end. The grip is coupled to the opposite inner side of the first end of the pair of support arms. The ends of the base are pivotally coupled to opposite outer sides of the first end of the pair of support arms, respectively, such that the connection unit is pivotable relative to the base by one of the first ends of the pair of support arms. The connecting arm is pivotally connected to an opposite inner side of the second end of the pair of supporting arms away from the one end of the connecting seat, so that the engaging unit can pivot relative to the connecting through one of the second ends of the pair of supporting arms The unit pivots. And the joint unit and the connecting unit can be stacked and received in the receiving space of the base unit.

The electronic device of the present invention, wherein the connecting unit further comprises a reinforcing rod connecting the pair of supporting arms and being interposed between the first end and the second end, and being overlapped with the connecting seat And a reinforcing member is disposed on at least one of the reinforcing rod and the connecting seat, so that the reinforcing rod is connected with the connecting rod The socket can be positioned relative to the magnet.

In the electronic device of the present invention, the joint unit and the connecting unit can be positioned in a relatively segmentless manner.

In the electronic device of the present invention, the connecting unit and the base unit can be positioned in a relatively segmentless manner.

In the electronic device of the present invention, the connector has an assembly rotatable about the shaft, and the assembly is coupled to the housing.

In the electronic device of the present invention, the connector further has a fixing ring connected to the connecting arm and a movable ring having an inner ring body extending into the surrounding space of the fixing ring and a stack An outer ring body of the fixing ring, the assembly is plate-shaped and has an inner connecting portion connected to the inner ring body and an outer connecting portion expanded outwardly from the inner connecting portion to be connected with the outer casing, the outer ring The body and the outer connecting portion sandwich the fixing ring therebetween and are rotatable relative to the fixing ring.

In the electronic device of the present invention, the joint unit further includes an upper cover and a lower cover, the upper cover is combined with the lower cover and the movable ring, the fixed ring and the connecting arm are received therein.

In the electronic device of the present invention, the base further has a hollow portion and a plurality of perforations connecting the hollow portion and the external environment, and the base unit further includes a speaker disposed in the hollow portion of the base.

In the electronic device of the present invention, the grip has four spaced-apart recesses for finger placement.

In the electronic device of the present invention, the base is U-shaped.

According to the invention, the support frame can be folded in a flat shape The casing is convenient for storage, and has a grip for gripping force to facilitate handling. Moreover, the support frame can be positioned in any tilted position and can be adjusted to a height from the table top, in particular can be flipped so that the display screen can be forward or backward, and the body can be placed in a vertical plane 360 Rotate to meet different usage needs. In addition, the speaker can be set up in the space of the base to meet the demand for higher quality sound.

100‧‧‧Electronic devices

1‧‧‧ body

11‧‧‧ display screen

12‧‧‧Shell

2‧‧‧Support frame

3‧‧‧Base unit

31‧‧‧Base

311‧‧‧End

312‧‧‧ accommodating space

313‧‧‧Perforation

314‧‧‧ Hollow

32‧‧‧Speakers

4‧‧‧joining unit

41‧‧‧Connecting Block

411‧‧‧Assemblies

4111‧‧‧Internal connection

4112‧‧‧External connection

4113‧‧‧Positioning bumps

4114‧‧‧ screw holes

4115‧‧‧ screw holes

4116‧‧‧ curved bumps

412‧‧‧Fixed ring

413‧‧‧ movable ring

4131‧‧‧ Inner ring

4132‧‧‧Outer ring

4133‧‧‧Positioning holes

4134‧‧‧ screw holes

414‧‧‧ magnetic parts

42‧‧‧Connecting arm

43‧‧‧上盖

44‧‧‧Under the cover

5‧‧‧ Connection unit

51‧‧‧Support arm

511‧‧‧ first end

512‧‧‧second end

52‧‧‧ Grip

521‧‧‧ recess

53‧‧‧ Strengthening rod

61‧‧‧ screws

62‧‧‧ screws

A1‧‧‧ pivot

A2‧‧‧ pivot

Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is a perspective view illustrating an embodiment of an electronic device of the present invention; FIG. 2 is a perspective view illustrating the embodiment Figure 3 is an exploded perspective view showing the assembly relationship of the members of the support frame; Figure 4 is an exploded perspective view showing one of the support frames of the support frame; Figure 5 is a perspective view showing the joint unit Figure 6 is a plan view of Figure 5; Figure 7 is a side view illustrating a state of use of the embodiment; Figure 8 is a side view illustrating another state of use of the embodiment; Figure 9 is FIG. 10 is a cross-sectional view showing the relative relationship of the components when the support frame of the embodiment is folded and stacked; FIG. 11 is a perspective view showing the support frame of the embodiment. Folding the stacked state; and FIG. 12 is a rear view illustrating the stacking of the support frame of the embodiment Relative relationship with a body.

Referring to FIG. 1 to FIG. 6 , an embodiment of an electronic device 100 of the present invention includes a body 1 and a support frame 2 . The body 1 includes a display screen 11 and a casing 12. The support frame 2 includes a base unit 3, an engaging unit 4 and a connecting unit 5.

The base unit 3 includes a U-shaped base 31 and a speaker 32 disposed in the base 31. The base 31 has two end portions 311 and defines a receiving space 312. The base 31 further has a hollow portion 314 and a plurality of through holes 313 communicating with the hollow portion 314 and the external environment. The speaker 32 is disposed in the hollow of the base 31. The portion 314 passes through the through hole 313 for sound to pass through. In this embodiment, the base 31 is hollow as a whole, that is, the hollow portion 314 is distributed in the entire area of the base 31, and the speaker 32 is disposed by the hollow portion 314 of the base 31 to generate resonance and amplify power to meet higher The need for quality sound.

The joint unit 4 includes a connecting base 41, a connecting arm 42 connected to the connecting base 41, an upper cover 43 and a lower cover 44. The connecting base 41 has an assembly 411 rotatable about the shaft, a fixing ring 412 connected to the connecting arm 42, a movable ring 413 and a magnetic member 414. The movable ring 413 has an inner ring body 4131 extending into the space around the fixing ring 412 and an outer ring body 4132 stacked on the fixing ring 412. The assembly 411 has a plate shape and has an inner connecting portion 4111 connected to the inner ring body 4131 and an outer connecting portion 4112 which is expanded outward from the inner connecting portion 4111. In this embodiment, the assembly member 411 and the inner ring body 4131 are locked and fixed by screws 61, and the group The mounting member 411 further has two positioning bumps 4113, and the inner ring body 4131 has two positioning holes 4133 corresponding to the positioning bumps 4113, respectively, to make the assembly member 411 before the locking screw 61 is locked. The screw hole 4114 is positioned opposite to the screw hole 4134 on the inner ring body 4131. The outer connecting portion 4112 of the assembly member 411 is provided with screw holes 4115 at four corners, and is fixedly locked to the casing 12 by screws 62. The outer ring body 4132 and the outer connecting portion 4112 sandwich the fixing ring 412 therebetween, and can rotate relative to the fixing ring 412, that is, the assembly member 411 is interlocked with the movable ring 413 and can surround the movable ring 413. The axis rotates. The magnetic member 414 is received in the inner ring body 4131. The upper cover 43 is combined with the lower cover 44 and accommodates the movable ring 413, the fixed ring 412, the magnetic member 414 and the connecting arm 42 therein, thereby enhancing the appearance. In addition, the assembly member 411 further has a plurality of curved bumps 4116 evenly distributed on the outer connecting portion 4112. The curved bumps 4116 are in contact with the lower cover 44 to reduce the assembly member 411 and the lower cover 44. The contact area, thereby reducing the friction between the assembly 411 and the lower cover 44 when rotated.

The connecting unit 5 includes a pair of support arms 51, a grip 52, and a reinforcing rod 53. The pair of support arms 51 respectively have a first end 511 and a second end 512. The grip 52 is coupled to the opposite inner side of the first end portion 511 of the pair of support arms 51 and has four spaced-apart recesses 521 for finger placement. The end portions 311 of the base 31 of the base unit 3 are respectively pivotally connected to opposite outer sides of the first end portion 511 of the pair of support arms 51, so that the connecting unit 5 can pass the first end portion 511 of the pair of support arms 51. One of the pivots A1 pivots relative to the base 31 and can be positioned without a segment. The connecting arm 42 of the engaging unit 4 is pivotally connected to the pair of supporting arms away from one end of the connecting seat 41 The opposite inner side of the second end portion 512 of the 51, so that the joint unit 4 can pivot relative to the connecting unit 5 by a pivot A2 of the second end portion 512 of the pair of support arms 51 and can be positioned without a segment . The reinforcing rod 53 connects the pair of support arms 51 and is interposed between the first end portion 511 and the second end portion 512 to strengthen the structural strength of the connecting unit 5. In the present embodiment, the reinforcing rod 53 is made of a metal that can be magnetically attracted, and may also be provided with a magnetic member, so that the reinforcing rod 53 and the connecting base 41 can be magnetically positioned relative to each other.

Referring to FIG. 7 and FIG. 8 , the body 1 is fixedly connected to the joint unit 4 and supported by the support frame 2 , and the joint unit 4 can be pivoted relative to the connecting unit 5 and the connecting unit 5 can be opposite to the joint unit 5 . The base 31 is pivoted and can be positioned without a segment, so that the body 1 can be positioned at any inclined position and can be adjusted from the height of the table top, in particular can be flipped so that the display screen 11 can face forward or backward, so when used When the message displayed on the display screen 11 needs to be shared to a friend located at the opposite position, the body 1 can be turned over. Referring to FIG. 9, the assembly member 411 is rotatable about the axis, so that the user can select to vertically or yaw the body 1 (see FIG. 1), that is, the body 1 can be rotated 360 degrees on the vertical plane. To meet different usage needs.

Referring to FIG. 10 to FIG. 12 , the joint unit 4 and the connecting unit 5 can be stacked and received in the receiving space 312 of the base unit 3 , so that the support frame 2 can be flatly abutted against the casing 12 . Thereby, the space occupied by the support frame 2 can be reduced to facilitate storage, and the grip 52 of the connecting unit 5 can be gripped to facilitate handling. Further, the reinforcing rod 53 and the connecting base 41 can be magnetically positioned by the magnetic member 414 provided on the connecting base 41, so that the body 1 can be kept close when the electronic device 100 is transported. The grip 52 makes the display screen 11 vertical to facilitate movement.

In summary, the support frame 2 can be folded in a flat shape against the casing 12 for convenient storage, and has a grip 52 for gripping force to facilitate handling. Moreover, by the support frame 2, the body 1 can be positioned at any inclined position and can be adjusted from the height of the table top, in particular can be turned over so that the display screen 11 can be forward or backward, and the body 1 can be Rotate 360 degrees on the vertical surface to meet different needs. In addition, the speaker 32 is provided by the space of the base 31, so that the demand for higher quality sound effects can be satisfied. Therefore, the support frame 2 has various functions, so that the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and the patent specification of the present invention are still It is within the scope of the patent of the present invention.

2‧‧‧Support frame

3‧‧‧Base unit

31‧‧‧Base

312‧‧‧ accommodating space

313‧‧‧Perforation

314‧‧‧ Hollow

32‧‧‧Speakers

4‧‧‧joining unit

411‧‧‧Assemblies

5‧‧‧ Connection unit

51‧‧‧Support arm

52‧‧‧ Grip

521‧‧‧ recess

53‧‧‧ Strengthening rod

A1‧‧‧ pivot

A2‧‧‧ pivot

Claims (20)

A support frame comprising: a base unit, comprising a base having two ends and defining a receiving space; an engaging unit comprising a connecting base and a connecting arm connected to the connecting base; and a connecting unit a pair of support arms and a grip bar, the pair of support arms respectively having a first end and a second end, the grips being connected to opposite sides of the first end of the pair of support arms, the base The ends are respectively pivotally connected to opposite outer sides of the first end of the pair of support arms, such that the connecting unit can pivot relative to the base by a first end of the pair of support arms, the connecting arm One end of the connecting seat is pivotally connected to the opposite inner side of the second end of the pair of supporting arms, so that the engaging unit can pivot relative to the connecting unit by one of the second ends of the pair of supporting arms And the joint unit and the connecting unit can be stacked and received in the receiving space of the base unit. The support frame of claim 1, wherein the connecting unit further comprises a reinforcing rod connecting the pair of supporting arms between the first end and the second end, and the connecting base The magnetic poles are disposed on at least one of the reinforcing rods and the connecting seat, so that the reinforcing rods and the connecting base can be magnetically positioned relative to each other. The support frame of claim 1, wherein the joint unit and the joint unit are relatively positionless. The support frame according to claim 3, wherein the connecting unit and the base The unit can be positioned relatively without segments. A support frame according to claim 1, wherein the connector has an assembly rotatable about the shaft. The support frame of claim 5, wherein the connecting base further has a fixing ring connected to the connecting arm and a movable ring, the movable ring having an inner ring body and a stack extending into the fixing ring surrounding the space An outer ring body disposed on the fixing ring, the assembly is plate-shaped and has an inner connecting portion connected to the inner ring body and an outer connecting portion expanded outwardly from the inner connecting portion, the outer ring body and the outer ring body The connecting portion sandwiches the fixing ring and is rotatable relative to the fixing ring. The support frame of claim 6, wherein the engaging unit further comprises an upper cover and a lower cover, the upper cover is combined with the lower cover and the movable ring, the fixed ring and the connecting arm are received therein. The support frame according to any one of claims 1 to 7, wherein the base further has a hollow portion and a plurality of perforations connecting the hollow portion and the external environment, the base unit further comprising a hollow disposed on the base Speaker inside the department. The support frame of claim 1, wherein the grip has four spaced-apart recesses for finger placement. The support frame of claim 1, wherein the base is U-shaped. An electronic device comprising: a body comprising a display screen and a casing; and a support frame comprising a base unit including a base having two ends And defining a receiving space, an engaging unit comprising a connecting base connected to the casing and a connecting arm connected to the connecting seat, and a connecting unit comprising a pair of supporting arms and a grip bar, the pair of supports The arms respectively have a first end and a second end, the grips are connected to opposite sides of the first end of the pair of support arms, and the ends of the base are respectively pivotally connected to the first ends of the pair of support arms An opposite outer side of the portion, wherein the connecting unit is pivotable relative to the base by a first end of the pair of support arms, the connecting arm being pivotally connected to the pair of support arms away from one end of the connecting seat An opposite inner side of the second end portion, such that the engaging unit can pivot relative to the connecting unit by one of the second end portions of the pair of support arms, and the engaging unit and the connecting unit can be stacked and received The support frame can be placed in a flat shape against the casing in the receiving space of the base unit. The electronic device of claim 11, wherein the connecting unit further comprises a reinforcing rod connecting the pair of supporting arms between the first end and the second end, and the connecting base The magnetic poles are disposed on at least one of the reinforcing rods and the connecting seat, so that the reinforcing rods and the connecting base can be magnetically positioned relative to each other. The electronic device of claim 11, wherein the bonding unit and the connecting unit are relatively positionless. The electronic device of claim 13, wherein the connecting unit and the base unit are relatively positionless. The electronic device of claim 11, wherein the connector has a An assembly that is rotatable about the shaft and the assembly is coupled to the housing. The electronic device of claim 15, wherein the connector further has a fixing ring connected to the connecting arm and a movable ring, the movable ring having an inner ring body and a stack extending into the fixing ring surrounding the space An outer ring body disposed on the fixing ring, the assembly is plate-shaped and has an inner connecting portion connected to the inner ring body and an outer connecting portion expanded outwardly from the inner connecting portion to be connected to the casing, The outer ring body and the outer connecting portion sandwich the fixing ring therebetween and are rotatable relative to the fixing ring. The electronic device of claim 16, wherein the engaging unit further comprises an upper cover and a lower cover, the upper cover is combined with the lower cover and the movable ring, the fixed ring and the connecting arm are received therein. The electronic device of any one of claims 11 to 17, wherein the base further has a hollow portion and a plurality of perforations connecting the hollow portion and the external environment, the base unit further comprising a hollow portion disposed in the base Speaker. The electronic device of claim 11, wherein the grip has four spaced-apart recesses for finger placement. The electronic device of claim 11, wherein the base is U-shaped.